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Spectroscopie si LASERI. LASING PROCESSES

Publicat: 18 Oct 2007 | Vizualizari: 1289

As a basis for understanding lasing processes, a few subjects in physics are needed:
1. Basic elements of the structure of matter - the atom.
2. Wave theory - especially electromagnetic waves.
3. The interaction of electromagnetic radiation with matter.
2.1 Bohr model of the atom. Lasing action is a process that occurs in matter. Since matter is composed of atoms, we need to understand (a little) about the structure of the atom, and its energy states.

 
 

Quiz

În acest ”Test” este vorba cât de bine poți gândi. Deoarece unii greșesc la cele mai simple întrebări.Acesta este un așa numit „Test de Logică”.

 
 

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